How to Modify the Username and Password by ACS Server

Hello, everyone!

Most of the ONT products contain two accounts: Administrator and user account.

The corresponding TR069 nodes are as follows:

Administrator account :
InternetGatewayDevice.UserInterface.X_HW_WebUserInfo.2.UserName
InternetGatewayDevice.UserInterface.X_HW_WebUserInfo.2.Password

When we want to modify the username of the Administrator account, such astelecomadmin1234, we need to set the node"InternetGatewayDevice.UserInterface.X_HW_WebUserInfo.2.UserName" and apply.
The protocol message is as follows:
    <cwmp:SetParameterValues>
      <ParameterListSOAP-ENC:arrayType="cwmp:ParameterValueStruct[1]">
        <ParameterValueStructxsi:type="cwmp:ParameterValueStruct">
          <Namexsi:type="xsd:string">InternetGatewayDevice.UserInterface.X_HW_WebUserInfo.2.UserName</Name>
         <Value>telecomadmin1234</Value>
        </ParameterValueStruct>
      </ParameterList>
      <ParameterKeyxsi:type="xsd:string"/>
    </cwmp:SetParameterValues>

When we want to modify the password of the Administrator account, such asadmin1234, we need to set the node"InternetGatewayDevice.UserInterface.X_HW_WebUserInfo.2.Password" and apply.
The protocol message is as follows:
    <cwmp:SetParameterValues>
      <ParameterListSOAP-ENC:arrayType="cwmp:ParameterValueStruct[1]">
        <ParameterValueStructxsi:type="cwmp:ParameterValueStruct">
          <Namexsi:type="xsd:string">InternetGatewayDevice.UserInterface.X_HW_WebUserInfo.2.Password</Name>
         <Value>admin1234</Value>
        </ParameterValueStruct>
      </ParameterList>
      <ParameterKeyxsi:type="xsd:string"/>
    </cwmp:SetParameterValues>